import scrapy

class TonghuashunSpider(scrapy.Spider):
    name = 'tonghuashun'
    allowed_domains = ['10jqka.com.cn']

    url = 'http://data.10jqka.com.cn/market/zdfph/'
    start_urls = [url]

    def parse(self, response):
         #with open("zdfph.html", "w", encoding="utf-8") as file:
         #    file.write(response.text)
         #//*[@id="J-ajax-main"]/table/thead/tr[2]/th[1]/a
         #//*[@id="J-ajax-main"]/table/thead/tr[1]/th[3]
         #//*[@id="J-ajax-main"]/table/thead/tr[2]/th[1]/a
        for each in response.xpath("//*[@id=\"J-ajax-main\"]/table/tbody/tr"):
            print("============================")


            daima = each.xpath("td[2]/a/text()").extract()[0]
            print(daima)

            name = each.xpath("td[3]/a/text()").extract()[0]
            print(name)

            zxj = each.xpath("td[4]/text()").extract()[0]
            print(zxj)

            jrzd = each.xpath("td[5]/text()").extract()[0]
            print(jrzd)

            srzd = each.xpath("td[6]/text()").extract()[0]
            print(srzd)

            wrzd = each.xpath("td[7]/text()").extract()[0]
            print(wrzd)